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Append lines to a file using a StreamWriter
...riter constructor you choose if you append the file, or overwrite it.
C# 4 and above offers the following syntax, which some find more readable:
new StreamWriter("c:\\file.txt", append: true);
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Pass array to ajax request in $.ajax() [duplicate]
... info,
– Poonam Bhatt
Jan 18 '12 at 4:45
2
it sends 0=hi&1=hello, will it work ? depends on y...
How to retrieve an element from a set without removing it?
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edited Mar 11 '14 at 6:56
Raymond Hettinger
168k5151 gold badges298298 silver badges388388 bronze badges
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What is the “right” way to iterate through an array in Ruby?
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This will iterate through all the elements:
array = [1, 2, 3, 4, 5, 6]
array.each { |x| puts x }
Prints:
1
2
3
4
5
6
This will iterate through all the elements giving you the value and the index:
array = ["A", "B", "C"]
array.each_with_index {|val, index| puts "#{val} => #{inde...
Can I change the checkbox size using CSS?
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440
It's a little ugly (due to the scaling up), but it works on most newer browsers:
input[ty...
UI Design Pattern for Windows Forms (like MVVM for WPF)
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94
+500
I have t...
CodeIgniter - accessing $config variable in view
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194
$this->config->item() works fine.
For example, if the config file contains $config['foo']...
Check if URL has certain string with PHP
...oject! Thanks!
– WebDevKev
Jun 25 '14 at 18:58
That's what i was looking for. Perfect, Thanks.
–...
What is the difference between bottom-up and top-down?
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rev4: A very eloquent comment by user Sammaron has noted that, perhaps, this answer previously confused top-down and bottom-up. While originally this answer (rev3) and other answers said that "bottom-up is memoization" ("assume ...